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# 1) Point *.example.com in your DNS setup to your server.
#
# 2) Setup an Apache vhost to catch the star pointer:
#
# <VirtualHost *:80>
#   ServerName example.com
#   ServerAlias *.example.com
# </VirtualHost>
#
# 3) Set the current account from the subdomain

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# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end

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#!/bin/bash
#<udf name="hostname" label="System Host Name">
#<udf name="adminuser" default="admin" label="Admin user name">
#<udf name="adminpassword" label="Admin user password">
#<udf name="deployuser" default="deploy" label="Deploy user name">
#<udf name="deploypassword" label="Deploy user password">
#<udf name="mysql_password" label="MySQL Password">

source <ssinclude StackScriptID=1>

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Deploying Rails to Linode

Installing Ruby Enterprise Edition, Apache, MySQL, and Passenger for deploying Rails 3.0 applications.

Get a Linode, and set it up with Ubuntu 10.04 LTS so that you have till April 2013 to get updates. Once the Linode is formatted, boot it and continue on.

Set up an 'A' record in your DNS, pointing to the IP of your Linode. I'm using demo.napcs.com here.

Initial setup

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@base = File.join(Rails.root, "public/system/attachments/#{Rails.env}/")
# model: Class
# method: :symbol
# eg transfer(Image, :file)
def transfer(model, method)
  dummy = model.new.send(method)
  styles = [nil] + dummy.styles.keys
  
  model.all.each do |obj|
    styles.each do |style|

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var displayAvatars = true;
var displayCloudAppImages = true;
var displayGists = true;

if (displayAvatars) {

  Object.extend(Campfire.Message.prototype, {
    addAvatar: function() {
      if (this.actsLikeTextMessage()) {
        var author = this.authorElement();

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  $ cd /usr/src
  $ wget http://nginx.org/download/nginx-0.8.52.tar.gz
  $ tar xzvf ./nginx-0.8.52.tar.gz
  $ rm ./nginx-0.8.52.tar.gz

  $ gem install s3sync capistrano capistrano-ext passenger --no-ri --no-rdoc
  $ passenger-install-nginx-module
  # Automatically download and install Nginx?           2. No: I want to customize my Nginx installation
  # Where is your Nginx source code located?:           /usr/src/nginx-0.8.52
  # Where do you want to install Nginx to?:             /opt/nginx

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var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

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#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

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The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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